Fix: add some license for every files

- extract UrlParam to single file
- fix github ci error

.github/workflows/github-actions.yml

@@ -64,6 +64,7 @@ jobs:
         image: nacos/nacos-server:v2.3.1
         ports:
           - 8848:8848
+          - 9848:9848
         env:
           MODE: standalone
     steps:

common/base/src/extension_param.rs

@@ -0,0 +1,69 @@
+use crate::{url::UrlParam, StdError};
+use std::{borrow::Cow, convert::Infallible, str::FromStr};
+
+pub struct ExtensionName(String);
+
+impl ExtensionName {
+    pub fn new(name: String) -> Self {
+        ExtensionName(name)
+    }
+}
+
+impl UrlParam for ExtensionName {
+    type TargetType = String;
+
+    fn name() -> &'static str {
+        "extension-name"
+    }
+
+    fn value(&self) -> Self::TargetType {
+        self.0.clone()
+    }
+
+    fn as_str(&self) -> Cow<str> {
+        self.0.as_str().into()
+    }
+}
+
+impl FromStr for ExtensionName {
+    type Err = StdError;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        Ok(ExtensionName::new(s.to_string()))
+    }
+}
+
+pub enum ExtensionType {
+    Registry,
+}
+
+impl UrlParam for ExtensionType {
+    type TargetType = String;
+
+    fn name() -> &'static str {
+        "extension-type"
+    }
+
+    fn value(&self) -> Self::TargetType {
+        match self {
+            ExtensionType::Registry => "registry".to_owned(),
+        }
+    }
+
+    fn as_str(&self) -> Cow<str> {
+        match self {
+            ExtensionType::Registry => Cow::Borrowed("registry"),
+        }
+    }
+}
+
+impl FromStr for ExtensionType {
+    type Err = Infallible;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        match s {
+            "registry" => Ok(ExtensionType::Registry),
+            _ => panic!("the extension type enum is not in range"),
+        }
+    }
+}

common/base/src/lib.rs

@@ -19,8 +19,12 @@
     allow(dead_code, unused_imports, unused_variables, unused_mut)
 )]
 pub mod constants;
+pub mod extension_param;
 pub mod node;
+pub mod registry_param;
 pub mod url;
 
 pub use node::Node;
 pub use url::Url;
+
+pub type StdError = Box<dyn std::error::Error + Send + Sync + 'static>;